87949710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5399}}^1$

素因数の和:5593

約数の個数: 48

約数和(自身を含む): 229975200

約数和(自身を除く): 142025490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5399, 5430, 8145, 10798, 16197, 16290, 26995, 32394, 48591, 53990, 80985, 97182, 161970, 242955, 485910, 977219, 1954438, 2931657, 4886095, 5863314, 8794971, 9772190, 14658285, 17589942, 29316570, 43974855, 87949710]

約数ペア:

[(1, 87949710), (2, 43974855), (3, 29316570), (5, 17589942), (6, 14658285), (9, 9772190), (10, 8794971), (15, 5863314), (18, 4886095), (30, 2931657), (45, 1954438), (90, 977219), (181, 485910), (362, 242955), (543, 161970), (905, 97182), (1086, 80985), (1629, 53990), (1810, 48591), (2715, 32394), (3258, 26995), (5399, 16290), (5430, 16197), (8145, 10798)]